diff --git a/OPD/OPDLab1/delete_lab0 b/OPD/OPDLab1/delete_lab0.sh similarity index 100% rename from OPD/OPDLab1/delete_lab0 rename to OPD/OPDLab1/delete_lab0.sh diff --git a/OPD/OPDLab1/task1 b/OPD/OPDLab1/task1.sh similarity index 100% rename from OPD/OPDLab1/task1 rename to OPD/OPDLab1/task1.sh diff --git a/OPD/OPDLab1/task2 b/OPD/OPDLab1/task2.sh similarity index 100% rename from OPD/OPDLab1/task2 rename to OPD/OPDLab1/task2.sh diff --git a/OPD/OPDLab1/task3 b/OPD/OPDLab1/task3.sh similarity index 100% rename from OPD/OPDLab1/task3 rename to OPD/OPDLab1/task3.sh diff --git a/OPD/OPDLab1/task4 b/OPD/OPDLab1/task4.sh similarity index 100% rename from OPD/OPDLab1/task4 rename to OPD/OPDLab1/task4.sh diff --git a/OPD/OPDLab1/task5 b/OPD/OPDLab1/task5.sh similarity index 100% rename from OPD/OPDLab1/task5 rename to OPD/OPDLab1/task5.sh